Your commands seems to be executed with no errors, I would expect a connection after that, at least you are having issues with encryption. iwconfig
and iwlist scan eth1
should tell something about that.
We have been getting some errors with broadcom and udev > 111. You have udev-116 there, maybe a downgrade to udev-111 can solve this, I was expecting an error from dmesg about the firmware to confirm that, but maybe worth a try and if it doesnt help is easy to revert.
The udev-111 package is here: http://vectorlinux.osuosl.org/veclinux-5.9/packages/base/udev-111-i486-5.tlz